[2024-12-15 15:59:23.769058] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 23.11.0 initialization... [2024-12-15 15:59:23.769184] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid1458238 ] Set seed to 1734274763766576 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-15 15:59:23.868671] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-15 15:59:23.910786] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-15 15:59:23.910836] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1458238' to capture a snapshot of events at runtime. [2024-12-15 15:59:23.910847] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-15 15:59:23.910873] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-15 15:59:23.910881] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1458238 for offline analysis/debug. [2024-12-15 15:59:23.910974] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 15 15:59:28 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/15-15:59:31 ... thread 0: (1000000,1000000) ops and (334729.5,334729.5) ops/second in (2.987487,2.987487) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/5 566.97 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 348.6 2.53 2.29 12 0.211 0 0 0.0 0.0 L1 3/3 251.70 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 253.5 253.3 0.99 0.96 1 0.994 255K 213 0.0 0.0 L2 1/0 48.89 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 16/0 755.43 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.0 1.0 203.6 203.6 0.31 0.26 1 0.307 63K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1188/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.2 1.5 98.7 303.1 4.31 3.97 15 0.288 432K 244 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.2 1.5 98.7 303.1 4.31 3.97 15 0.288 432K 244 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 238.7 238.6 1.78 1.68 3 0.595 432K 244 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 348.6 2.53 2.29 12 0.211 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 408.70 MB/s write, 0.42 GB read, 133.11 MB/s read, 4.3 seconds Interval compaction: 1.28 GB write, 437.47 MB/s write, 0.42 GB read, 142.48 MB/s read, 4.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 105052 Average: 1.7838 StdDev: 14.87 Min: 0 Median: 1.1332 Max: 2871 Percentiles: P50: 1.13 P75: 1.60 P99: 3.59 P99.9: 9.74 P99.99: 266.08 ------------------------------------------------------ [ 0, 1 ] 45003 42.839% 42.839% ######### ( 1, 2 ] 56497 53.780% 96.619% ########### ( 2, 3 ] 2010 1.913% 98.532% ( 3, 4 ] 834 0.794% 99.326% ( 4, 6 ] 384 0.366% 99.692% ( 6, 10 ] 235 0.224% 99.915% ( 10, 15 ] 49 0.047% 99.962% ( 15, 22 ] 17 0.016% 99.978% ( 76, 110 ] 1 0.001% 99.979% ( 110, 170 ] 8 0.008% 99.987% ( 170, 250 ] 4 0.004% 99.990% ( 250, 380 ] 4 0.004% 99.994% ( 580, 870 ] 2 0.002% 99.996% ( 870, 1300 ] 3 0.003% 99.999% ( 1900, 2900 ] 3 0.003% 100.002% ** Level 1 read latency histogram (micros): Count: 32223 Average: 2.2730 StdDev: 25.83 Min: 1 Median: 1.1725 Max: 3294 Percentiles: P50: 1.17 P75: 1.63 P99: 5.47 P99.9: 73.65 P99.99: 848.51 ------------------------------------------------------ [ 0, 1 ] 13099 40.651% 40.651% ######## ( 1, 2 ] 17464 54.197% 94.848% ########### ( 2, 3 ] 939 2.914% 97.762% # ( 3, 4 ] 270 0.838% 98.600% ( 4, 6 ] 177 0.549% 99.150% ( 6, 10 ] 147 0.456% 99.606% ( 10, 15 ] 30 0.093% 99.699% ( 15, 22 ] 14 0.043% 99.742% ( 22, 34 ] 2 0.006% 99.749% ( 34, 51 ] 38 0.118% 99.867% ( 51, 76 ] 13 0.040% 99.907% ( 76, 110 ] 6 0.019% 99.926% ( 110, 170 ] 1 0.003% 99.929% ( 170, 250 ] 6 0.019% 99.947% ( 250, 380 ] 5 0.016% 99.963% ( 380, 580 ] 7 0.022% 99.984% ( 580, 870 ] 3 0.009% 99.994% ( 870, 1300 ] 1 0.003% 99.997% ( 1900, 2900 ] 1 0.003% 100.000% ( 2900, 4400 ] 1 0.003% 100.003% ** Level 2 read latency histogram (micros): Count: 15874 Average: 1.8917 StdDev: 15.82 Min: 1 Median: 1.1812 Max: 1952 Percentiles: P50: 1.18 P75: 1.65 P99: 5.11 P99.9: 13.26 P99.99: 303.64 ------------------------------------------------------ [ 0, 1 ] 6401 40.324% 40.324% ######## ( 1, 2 ] 8478 53.408% 93.732% ########### ( 2, 3 ] 533 3.358% 97.090% # ( 3, 4 ] 207 1.304% 98.394% ( 4, 6 ] 173 1.090% 99.483% ( 6, 10 ] 57 0.359% 99.843% ( 10, 15 ] 14 0.088% 99.931% ( 15, 22 ] 6 0.038% 99.969% ( 22, 34 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 1900, 2900 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 80 Average: 811.7625 StdDev: 1269.17 Min: 1 Median: 271.6667 Max: 5469 Percentiles: P50: 271.67 P75: 828.57 P99: 4840.00 P99.9: 5469.00 P99.99: 5469.00 ------------------------------------------------------ [ 0, 1 ] 18 22.500% 22.500% ##### ( 1, 2 ] 17 21.250% 43.750% #### ( 4, 6 ] 2 2.500% 46.250% # ( 110, 170 ] 1 1.250% 47.500% ( 170, 250 ] 1 1.250% 48.750% ( 250, 380 ] 6 7.500% 56.250% ## ( 380, 580 ] 9 11.250% 67.500% ## ( 580, 870 ] 7 8.750% 76.250% ## ( 870, 1300 ] 1 1.250% 77.500% ( 1300, 1900 ] 4 5.000% 82.500% # ( 1900, 2900 ] 4 5.000% 87.500% # ( 2900, 4400 ] 9 11.250% 98.750% ## ( 4400, 6600 ] 1 1.250% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 307.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.413 H:M:S, 12.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.18 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.413 H:M:S, 13.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-15:59:34 ... thread 0: (1000000,2000000) ops and (347677.2,341080.5) ops/second in (2.876231,5.863718) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/8 1.17 GB 62.9 0.6 0.0 0.6 2.3 1.8 0.0 1.3 77.0 325.0 7.36 6.78 28 0.263 575K 569 0.0 0.0 L1 2/0 50.32 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.5 240.0 3.40 3.31 2 1.702 831K 1452 0.0 0.0 L2 5/4 563.95 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 16/9 755.43 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 203.6 203.6 0.31 0.26 1 0.307 63K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1194/21 97.92 GB 0.0 1.5 0.6 0.9 3.3 2.4 0.7 1.9 134.9 292.8 11.56 10.81 32 0.361 1583K 2052 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.6 0.9 3.3 2.4 0.7 1.9 134.9 292.8 11.56 10.81 32 0.361 1583K 2052 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.5 0.6 0.9 1.5 0.6 0.0 0.0 246.3 246.0 6.33 6.13 6 1.055 1583K 2052 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 349.5 5.23 4.68 26 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 5.9 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.30 GB write, 557.04 MB/s write, 1.52 GB read, 256.70 MB/s read, 11.6 seconds Interval compaction: 3.30 GB write, 577.02 MB/s write, 1.52 GB read, 265.90 MB/s read, 11.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 387892 Average: 2.1108 StdDev: 12.20 Min: 0 Median: 1.4289 Max: 2971 Percentiles: P50: 1.43 P75: 1.83 P99: 5.51 P99.9: 9.86 P99.99: 14.15 ------------------------------------------------------ [ 0, 1 ] 89341 23.032% 23.032% ##### ( 1, 2 ] 243881 62.873% 85.906% ############# ( 2, 3 ] 32180 8.296% 94.202% ## ( 3, 4 ] 12971 3.344% 97.546% # ( 4, 6 ] 7491 1.931% 99.477% ( 6, 10 ] 1703 0.439% 99.916% ( 10, 15 ] 347 0.089% 100.006% ( 15, 22 ] 49 0.013% 100.018% ( 22, 34 ] 4 0.001% 100.019% ( 34, 51 ] 3 0.001% 100.020% ( 51, 76 ] 1 0.000% 100.020% ( 76, 110 ] 1 0.000% 100.021% ( 110, 170 ] 11 0.003% 100.023% ( 170, 250 ] 16 0.004% 100.028% ( 250, 380 ] 6 0.002% 100.029% ( 380, 580 ] 4 0.001% 100.030% ( 580, 870 ] 7 0.002% 100.032% ( 870, 1300 ] 5 0.001% 100.033% ( 1300, 1900 ] 1 0.000% 100.034% ( 1900, 2900 ] 4 0.001% 100.035% ( 2900, 4400 ] 2 0.001% 100.035% ** Level 1 read latency histogram (micros): Count: 121390 Average: 2.3628 StdDev: 15.58 Min: 1 Median: 1.5117 Max: 3294 Percentiles: P50: 1.51 P75: 1.91 P99: 5.85 P99.9: 14.82 P99.99: 526.52 ------------------------------------------------------ [ 0, 1 ] 21772 17.936% 17.936% #### ( 1, 2 ] 76062 62.659% 80.595% ############# ( 2, 3 ] 14762 12.161% 92.756% ## ( 3, 4 ] 4596 3.786% 96.542% # ( 4, 6 ] 3224 2.656% 99.198% # ( 6, 10 ] 732 0.603% 99.801% ( 10, 15 ] 125 0.103% 99.904% ( 15, 22 ] 21 0.017% 99.921% ( 22, 34 ] 3 0.002% 99.923% ( 34, 51 ] 39 0.032% 99.956% ( 51, 76 ] 13 0.011% 99.966% ( 76, 110 ] 6 0.005% 99.971% ( 110, 170 ] 2 0.002% 99.973% ( 170, 250 ] 7 0.006% 99.979% ( 250, 380 ] 8 0.007% 99.985% ( 380, 580 ] 8 0.007% 99.992% ( 580, 870 ] 3 0.002% 99.994% ( 870, 1300 ] 3 0.002% 99.997% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 15917 Average: 1.8938 StdDev: 15.80 Min: 1 Median: 1.1833 Max: 1952 Percentiles: P50: 1.18 P75: 1.65 P99: 5.12 P99.9: 13.24 P99.99: 303.08 ------------------------------------------------------ [ 0, 1 ] 6401 40.215% 40.215% ######## ( 1, 2 ] 8499 53.396% 93.611% ########### ( 2, 3 ] 552 3.468% 97.079% # ( 3, 4 ] 209 1.313% 98.392% ( 4, 6 ] 173 1.087% 99.479% ( 6, 10 ] 58 0.364% 99.843% ( 10, 15 ] 14 0.088% 99.931% ( 15, 22 ] 6 0.038% 99.969% ( 22, 34 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 1900, 2900 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 65807 Average: 4.3071 StdDev: 56.05 Min: 1 Median: 1.6920 Max: 5469 Percentiles: P50: 1.69 P75: 2.37 P99: 9.71 P99.9: 313.71 P99.99: 1350.32 ------------------------------------------------------ [ 0, 1 ] 5351 8.131% 8.131% ## ( 1, 2 ] 39816 60.504% 68.636% ############ ( 2, 3 ] 11314 17.193% 85.828% ### ( 3, 4 ] 4279 6.502% 92.331% # ( 4, 6 ] 3115 4.734% 97.064% # ( 6, 10 ] 1376 2.091% 99.155% ( 10, 15 ] 253 0.384% 99.540% ( 15, 22 ] 41 0.062% 99.602% ( 22, 34 ] 18 0.027% 99.629% ( 34, 51 ] 1 0.002% 99.631% ( 76, 110 ] 25 0.038% 99.669% ( 110, 170 ] 107 0.163% 99.831% ( 170, 250 ] 31 0.047% 99.878% ( 250, 380 ] 31 0.047% 99.926% ( 380, 580 ] 18 0.027% 99.953% ( 580, 870 ] 21 0.032% 99.985% ( 870, 1300 ] 4 0.006% 99.991% ( 1300, 1900 ] 5 0.008% 99.998% ( 1900, 2900 ] 5 0.008% 100.006% ( 2900, 4400 ] 9 0.014% 100.020% ( 4400, 6600 ] 1 0.002% 100.021% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 323.98 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.631 H:M:S, 10.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 342.19 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.217 H:M:S, 7.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/15-15:59:37 ... thread 0: (1000000,3000000) ops and (323287.5,334935.8) ops/second in (3.093222,8.956940) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/11 2.09 GB 44.1 1.4 0.0 1.4 4.1 2.7 0.0 1.5 103.7 310.8 13.37 12.38 44 0.304 1407K 1403 0.0 0.0 L1 2/2 50.32 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.5 240.0 3.40 3.31 2 1.702 831K 1452 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 27/0 965.15 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 148/0 9.57 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1240/13 98.84 GB 0.0 3.6 1.2 2.5 6.3 3.9 1.3 2.3 155.8 271.8 23.85 22.01 51 0.468 3750K 3643 0.0 0.0 Int 0/0 0.00 KB 0.0 3.6 1.2 2.5 6.3 3.9 1.3 2.3 155.8 271.8 23.85 22.01 51 0.468 3750K 3643 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.6 1.2 2.5 3.6 1.2 0.0 0.0 233.9 233.6 15.88 14.91 12 1.324 3750K 3643 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 348.0 7.96 7.10 39 0.204 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.2 total, 9.0 interval Flush(GB): cumulative 2.707, interval 2.707 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.33 GB write, 707.02 MB/s write, 3.63 GB read, 405.13 MB/s read, 23.8 seconds Interval compaction: 6.33 GB write, 723.63 MB/s write, 3.63 GB read, 414.65 MB/s read, 23.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 13, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 696283 Average: 2.2277 StdDev: 11.63 Min: 0 Median: 1.4996 Max: 3522 Percentiles: P50: 1.50 P75: 1.89 P99: 5.72 P99.9: 10.55 P99.99: 14.45 ------------------------------------------------------ [ 0, 1 ] 123106 17.680% 17.680% #### ( 1, 2 ] 450476 64.697% 82.378% ############# ( 2, 3 ] 72030 10.345% 92.723% ## ( 3, 4 ] 28424 4.082% 96.805% # ( 4, 6 ] 17754 2.550% 99.355% # ( 6, 10 ] 3711 0.533% 99.888% ( 10, 15 ] 802 0.115% 100.003% ( 15, 22 ] 90 0.013% 100.016% ( 22, 34 ] 10 0.001% 100.017% ( 34, 51 ] 4 0.001% 100.018% ( 51, 76 ] 2 0.000% 100.018% ( 76, 110 ] 18 0.003% 100.021% ( 110, 170 ] 19 0.003% 100.023% ( 170, 250 ] 28 0.004% 100.027% ( 250, 380 ] 14 0.002% 100.029% ( 380, 580 ] 7 0.001% 100.030% ( 580, 870 ] 15 0.002% 100.033% ( 870, 1300 ] 10 0.001% 100.034% ( 1300, 1900 ] 2 0.000% 100.034% ( 1900, 2900 ] 6 0.001% 100.035% ( 2900, 4400 ] 3 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 207013 Average: 2.4285 StdDev: 11.95 Min: 1 Median: 1.6024 Max: 3294 Percentiles: P50: 1.60 P75: 2.00 P99: 5.91 P99.9: 13.67 P99.99: 336.10 ------------------------------------------------------ [ 0, 1 ] 24866 12.012% 12.012% ## ( 1, 2 ] 130549 63.063% 75.075% ############# ( 2, 3 ] 32090 15.501% 90.576% ### ( 3, 4 ] 10201 4.928% 95.504% # ( 4, 6 ] 7571 3.657% 99.161% # ( 6, 10 ] 1328 0.642% 99.803% ( 10, 15 ] 274 0.132% 99.935% ( 15, 22 ] 38 0.018% 99.954% ( 22, 34 ] 3 0.001% 99.955% ( 34, 51 ] 39 0.019% 99.974% ( 51, 76 ] 13 0.006% 99.980% ( 76, 110 ] 6 0.003% 99.983% ( 110, 170 ] 2 0.001% 99.984% ( 170, 250 ] 7 0.003% 99.987% ( 250, 380 ] 8 0.004% 99.991% ( 380, 580 ] 8 0.004% 99.995% ( 580, 870 ] 3 0.001% 99.997% ( 870, 1300 ] 3 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 1 0.000% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 196439 Average: 3.5462 StdDev: 37.11 Min: 0 Median: 1.6464 Max: 5469 Percentiles: P50: 1.65 P75: 2.17 P99: 9.17 P99.9: 215.83 P99.99: 702.03 ------------------------------------------------------ [ 0, 1 ] 17619 8.969% 8.969% ## ( 1, 2 ] 124690 63.475% 72.444% ############# ( 2, 3 ] 29468 15.001% 87.445% ### ( 3, 4 ] 11737 5.975% 93.420% # ( 4, 6 ] 8093 4.120% 97.540% # ( 6, 10 ] 3619 1.842% 99.383% ( 10, 15 ] 484 0.246% 99.629% ( 15, 22 ] 79 0.040% 99.669% ( 22, 34 ] 27 0.014% 99.683% ( 34, 51 ] 22 0.011% 99.694% ( 51, 76 ] 1 0.001% 99.695% ( 76, 110 ] 88 0.045% 99.739% ( 110, 170 ] 264 0.134% 99.874% ( 170, 250 ] 90 0.046% 99.920% ( 250, 380 ] 63 0.032% 99.952% ( 380, 580 ] 56 0.029% 99.980% ( 580, 870 ] 46 0.023% 100.004% ( 870, 1300 ] 9 0.005% 100.008% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 6 0.003% 100.014% ( 2900, 4400 ] 11 0.006% 100.020% ( 4400, 6600 ] 1 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.8000 StdDev: 838.19 Min: 80 Median: 250.0000 Max: 2774 Percentiles: P50: 250.00 P75: 870.00 P99: 2774.00 P99.9: 2774.00 P99.99: 2774.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 9.2 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 322.02 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.048 H:M:S, 11.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.18 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.417 H:M:S, 13.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-15:59:40 ... thread 0: (1000000,4000000) ops and (288581.6,322005.1) ops/second in (3.465224,12.422164) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/11 3.13 GB 157.3 2.5 0.0 2.5 6.2 3.7 0.0 1.7 121.4 306.4 20.76 19.32 63 0.329 2558K 2686 0.0 0.0 L1 2/2 50.32 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.5 240.0 3.40 3.31 2 1.702 831K 1452 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 27/0 965.15 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 148/0 9.57 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1243/13 99.88 GB 0.0 4.7 1.2 3.6 8.5 4.9 1.3 2.3 155.2 278.1 31.23 28.96 70 0.446 4902K 4926 0.0 0.0 Int 0/0 0.00 KB 0.0 4.7 1.2 3.6 8.5 4.9 1.3 2.3 155.2 278.1 31.23 28.96 70 0.446 4902K 4926 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.7 1.2 3.6 4.7 1.2 0.0 0.0 240.0 239.7 20.21 19.14 16 1.263 4902K 4926 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 348.4 11.03 9.81 54 0.204 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.6 total, 12.4 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.48 GB write, 687.51 MB/s write, 4.73 GB read, 383.76 MB/s read, 31.2 seconds Interval compaction: 8.48 GB write, 699.16 MB/s write, 4.73 GB read, 390.26 MB/s read, 31.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 16, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 16, interval: 18 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1157486 Average: 2.2441 StdDev: 10.73 Min: 0 Median: 1.5069 Max: 3522 Percentiles: P50: 1.51 P75: 1.88 P99: 5.76 P99.9: 10.27 P99.99: 14.38 ------------------------------------------------------ [ 0, 1 ] 190204 16.433% 16.433% ### ( 1, 2 ] 766519 66.223% 82.655% ############# ( 2, 3 ] 120802 10.437% 93.092% ## ( 3, 4 ] 44652 3.858% 96.950% # ( 4, 6 ] 26969 2.330% 99.279% ( 6, 10 ] 7117 0.615% 99.894% ( 10, 15 ] 1266 0.109% 100.004% ( 15, 22 ] 133 0.011% 100.015% ( 22, 34 ] 22 0.002% 100.017% ( 34, 51 ] 7 0.001% 100.018% ( 51, 76 ] 6 0.001% 100.018% ( 76, 110 ] 63 0.005% 100.024% ( 110, 170 ] 105 0.009% 100.033% ( 170, 250 ] 54 0.005% 100.037% ( 250, 380 ] 38 0.003% 100.041% ( 380, 580 ] 30 0.003% 100.043% ( 580, 870 ] 26 0.002% 100.046% ( 870, 1300 ] 12 0.001% 100.047% ( 1300, 1900 ] 3 0.000% 100.047% ( 1900, 2900 ] 6 0.001% 100.047% ( 2900, 4400 ] 5 0.000% 100.048% ** Level 1 read latency histogram (micros): Count: 209780 Average: 2.4817 StdDev: 12.43 Min: 1 Median: 1.6024 Max: 3294 Percentiles: P50: 1.60 P75: 2.00 P99: 5.93 P99.9: 14.77 P99.99: 426.49 ------------------------------------------------------ [ 0, 1 ] 25128 11.978% 11.978% ## ( 1, 2 ] 132410 63.119% 75.097% ############# ( 2, 3 ] 32430 15.459% 90.556% ### ( 3, 4 ] 10311 4.915% 95.471% # ( 4, 6 ] 7653 3.648% 99.119% # ( 6, 10 ] 1374 0.655% 99.774% ( 10, 15 ] 277 0.132% 99.906% ( 15, 22 ] 38 0.018% 99.924% ( 22, 34 ] 3 0.001% 99.926% ( 34, 51 ] 39 0.019% 99.944% ( 51, 76 ] 13 0.006% 99.950% ( 76, 110 ] 8 0.004% 99.954% ( 110, 170 ] 46 0.022% 99.976% ( 170, 250 ] 14 0.007% 99.983% ( 250, 380 ] 12 0.006% 99.989% ( 380, 580 ] 13 0.006% 99.995% ( 580, 870 ] 4 0.002% 99.997% ( 870, 1300 ] 3 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 1 0.000% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 196439 Average: 3.5462 StdDev: 37.11 Min: 0 Median: 1.6464 Max: 5469 Percentiles: P50: 1.65 P75: 2.17 P99: 9.17 P99.9: 215.83 P99.99: 702.03 ------------------------------------------------------ [ 0, 1 ] 17619 8.969% 8.969% ## ( 1, 2 ] 124690 63.475% 72.444% ############# ( 2, 3 ] 29468 15.001% 87.445% ### ( 3, 4 ] 11737 5.975% 93.420% # ( 4, 6 ] 8093 4.120% 97.540% # ( 6, 10 ] 3619 1.842% 99.383% ( 10, 15 ] 484 0.246% 99.629% ( 15, 22 ] 79 0.040% 99.669% ( 22, 34 ] 27 0.014% 99.683% ( 34, 51 ] 22 0.011% 99.694% ( 51, 76 ] 1 0.001% 99.695% ( 76, 110 ] 88 0.045% 99.739% ( 110, 170 ] 264 0.134% 99.874% ( 170, 250 ] 90 0.046% 99.920% ( 250, 380 ] 63 0.032% 99.952% ( 380, 580 ] 56 0.029% 99.980% ( 580, 870 ] 46 0.023% 100.004% ( 870, 1300 ] 9 0.005% 100.008% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 6 0.003% 100.014% ( 2900, 4400 ] 11 0.006% 100.020% ( 4400, 6600 ] 1 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.8000 StdDev: 838.19 Min: 80 Median: 250.0000 Max: 2774 Percentiles: P50: 250.00 P75: 870.00 P99: 2774.00 P99.9: 2774.00 P99.99: 2774.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 12.6 total, 3.5 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 311.60 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.831 H:M:S, 14.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 284.02 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.783 H:M:S, 22.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-15:59:43 ... thread 0: (1000000,5000000) ops and (339541.6,325366.0) ops/second in (2.945147,15.367311) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/16 2.70 GB 0.0 3.2 0.0 3.2 7.9 4.7 0.0 1.7 124.9 307.3 26.22 24.47 80 0.328 3326K 3382 0.0 0.0 L1 14/14 1.39 GB 0.0 2.2 1.8 0.4 2.2 1.8 0.1 1.2 228.6 227.5 9.86 9.55 3 3.286 2288K 10K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 27/0 965.15 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 148/0 9.57 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1253/30 100.80 GB 0.0 6.9 2.5 4.4 11.5 7.2 1.3 2.5 163.1 273.7 43.16 40.35 88 0.490 7126K 14K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.9 2.5 4.4 11.5 7.2 1.3 2.5 163.1 273.7 43.16 40.35 88 0.490 7126K 14K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.9 2.5 4.4 6.9 2.5 0.0 0.0 238.7 238.2 29.49 28.16 20 1.475 7126K 14K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 350.4 13.66 12.18 68 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.6 total, 15.4 interval Flush(GB): cumulative 4.676, interval 4.676 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.54 GB write, 758.22 MB/s write, 6.87 GB read, 451.86 MB/s read, 43.2 seconds Interval compaction: 11.54 GB write, 768.59 MB/s write, 6.87 GB read, 458.04 MB/s read, 43.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 17, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1369279 Average: 2.2056 StdDev: 10.77 Min: 0 Median: 1.4769 Max: 3522 Percentiles: P50: 1.48 P75: 1.86 P99: 5.69 P99.9: 10.58 P99.99: 14.93 ------------------------------------------------------ [ 0, 1 ] 257079 18.775% 18.775% #### ( 1, 2 ] 896488 65.472% 84.246% ############# ( 2, 3 ] 129748 9.476% 93.722% ## ( 3, 4 ] 48222 3.522% 97.244% # ( 4, 6 ] 28395 2.074% 99.317% ( 6, 10 ] 7812 0.571% 99.888% ( 10, 15 ] 1418 0.104% 99.991% ( 15, 22 ] 154 0.011% 100.003% ( 22, 34 ] 23 0.002% 100.004% ( 34, 51 ] 8 0.001% 100.005% ( 51, 76 ] 7 0.001% 100.005% ( 76, 110 ] 87 0.006% 100.012% ( 110, 170 ] 195 0.014% 100.026% ( 170, 250 ] 71 0.005% 100.031% ( 250, 380 ] 47 0.003% 100.035% ( 380, 580 ] 37 0.003% 100.037% ( 580, 870 ] 37 0.003% 100.040% ( 870, 1300 ] 14 0.001% 100.041% ( 1300, 1900 ] 4 0.000% 100.041% ( 1900, 2900 ] 8 0.001% 100.042% ( 2900, 4400 ] 5 0.000% 100.042% ** Level 1 read latency histogram (micros): Count: 232616 Average: 2.5833 StdDev: 16.10 Min: 1 Median: 1.5804 Max: 3294 Percentiles: P50: 1.58 P75: 1.98 P99: 6.00 P99.9: 78.08 P99.99: 577.73 ------------------------------------------------------ [ 0, 1 ] 30980 13.318% 13.318% ### ( 1, 2 ] 147012 63.199% 76.518% ############# ( 2, 3 ] 33660 14.470% 90.988% ### ( 3, 4 ] 10723 4.610% 95.597% # ( 4, 6 ] 7934 3.411% 99.008% # ( 6, 10 ] 1642 0.706% 99.714% ( 10, 15 ] 306 0.132% 99.846% ( 15, 22 ] 43 0.018% 99.864% ( 22, 34 ] 4 0.002% 99.866% ( 34, 51 ] 39 0.017% 99.883% ( 51, 76 ] 35 0.015% 99.898% ( 76, 110 ] 88 0.038% 99.936% ( 110, 170 ] 66 0.028% 99.964% ( 170, 250 ] 19 0.008% 99.972% ( 250, 380 ] 19 0.008% 99.980% ( 380, 580 ] 23 0.010% 99.990% ( 580, 870 ] 6 0.003% 99.993% ( 870, 1300 ] 6 0.003% 99.995% ( 1300, 1900 ] 8 0.003% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 196439 Average: 3.5462 StdDev: 37.11 Min: 0 Median: 1.6464 Max: 5469 Percentiles: P50: 1.65 P75: 2.17 P99: 9.17 P99.9: 215.83 P99.99: 702.03 ------------------------------------------------------ [ 0, 1 ] 17619 8.969% 8.969% ## ( 1, 2 ] 124690 63.475% 72.444% ############# ( 2, 3 ] 29468 15.001% 87.445% ### ( 3, 4 ] 11737 5.975% 93.420% # ( 4, 6 ] 8093 4.120% 97.540% # ( 6, 10 ] 3619 1.842% 99.383% ( 10, 15 ] 484 0.246% 99.629% ( 15, 22 ] 79 0.040% 99.669% ( 22, 34 ] 27 0.014% 99.683% ( 34, 51 ] 22 0.011% 99.694% ( 51, 76 ] 1 0.001% 99.695% ( 76, 110 ] 88 0.045% 99.739% ( 110, 170 ] 264 0.134% 99.874% ( 170, 250 ] 90 0.046% 99.920% ( 250, 380 ] 63 0.032% 99.952% ( 380, 580 ] 56 0.029% 99.980% ( 580, 870 ] 46 0.023% 100.004% ( 870, 1300 ] 9 0.005% 100.008% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 6 0.003% 100.014% ( 2900, 4400 ] 11 0.006% 100.020% ( 4400, 6600 ] 1 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.8000 StdDev: 838.19 Min: 80 Median: 250.0000 Max: 2774 Percentiles: P50: 250.00 P75: 870.00 P99: 2774.00 P99.9: 2774.00 P99.99: 2774.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 15.6 total, 2.9 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 315.87 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.187 H:M:S, 14.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 334.18 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.356 H:M:S, 12.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-15:59:47 ... thread 0: (1000000,6000000) ops and (231753.0,304843.2) ops/second in (4.314939,19.682250) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/12 3.69 GB 125.9 4.2 0.0 4.2 9.9 5.7 0.0 1.7 131.2 305.9 33.14 31.02 99 0.335 4413K 4524 0.0 0.0 L1 14/14 1.39 GB 0.0 2.2 1.8 0.4 2.2 1.8 0.1 1.2 228.6 227.5 9.86 9.55 3 3.286 2288K 10K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 27/0 965.15 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 148/0 9.57 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1256/26 101.78 GB 0.0 7.9 2.5 5.4 13.6 8.2 1.3 2.4 162.0 277.4 50.07 46.89 107 0.468 8214K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.9 2.5 5.4 13.6 8.2 1.3 2.4 162.0 277.4 50.07 46.89 107 0.468 8214K 15K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.9 2.5 5.4 7.9 2.5 0.0 0.0 241.5 241.0 33.58 32.20 24 1.399 8214K 15K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 351.5 16.49 14.69 83 0.199 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 19.9 total, 19.7 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.56 GB write, 698.20 MB/s write, 7.92 GB read, 407.69 MB/s read, 50.1 seconds Interval compaction: 13.56 GB write, 705.66 MB/s write, 7.92 GB read, 412.04 MB/s read, 50.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 9, total-stops: 19, interval: 28 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1795917 Average: 2.2016 StdDev: 11.22 Min: 0 Median: 1.4775 Max: 4150 Percentiles: P50: 1.48 P75: 1.85 P99: 5.63 P99.9: 10.05 P99.99: 14.62 ------------------------------------------------------ [ 0, 1 ] 329146 18.327% 18.327% #### ( 1, 2 ] 1191329 66.335% 84.663% ############# ( 2, 3 ] 167895 9.349% 94.012% ## ( 3, 4 ] 61540 3.427% 97.438% # ( 4, 6 ] 34403 1.916% 99.354% ( 6, 10 ] 9791 0.545% 99.899% ( 10, 15 ] 1767 0.098% 99.997% ( 15, 22 ] 180 0.010% 100.007% ( 22, 34 ] 24 0.001% 100.009% ( 34, 51 ] 8 0.000% 100.009% ( 51, 76 ] 8 0.000% 100.010% ( 76, 110 ] 110 0.006% 100.016% ( 110, 170 ] 241 0.013% 100.029% ( 170, 250 ] 89 0.005% 100.034% ( 250, 380 ] 61 0.003% 100.038% ( 380, 580 ] 51 0.003% 100.040% ( 580, 870 ] 46 0.003% 100.043% ( 870, 1300 ] 21 0.001% 100.044% ( 1300, 1900 ] 7 0.000% 100.045% ( 1900, 2900 ] 10 0.001% 100.045% ( 2900, 4400 ] 7 0.000% 100.045% ** Level 1 read latency histogram (micros): Count: 319386 Average: 2.5531 StdDev: 14.64 Min: 1 Median: 1.5530 Max: 3294 Percentiles: P50: 1.55 P75: 1.94 P99: 6.78 P99.9: 99.24 P99.99: 548.14 ------------------------------------------------------ [ 0, 1 ] 45485 14.241% 14.241% ### ( 1, 2 ] 206510 64.658% 78.900% ############# ( 2, 3 ] 41138 12.880% 91.780% ### ( 3, 4 ] 13196 4.132% 95.912% # ( 4, 6 ] 9318 2.917% 98.829% # ( 6, 10 ] 2785 0.872% 99.701% ( 10, 15 ] 389 0.122% 99.823% ( 15, 22 ] 54 0.017% 99.840% ( 22, 34 ] 5 0.002% 99.842% ( 34, 51 ] 40 0.013% 99.854% ( 51, 76 ] 40 0.013% 99.867% ( 76, 110 ] 156 0.049% 99.915% ( 110, 170 ] 141 0.044% 99.960% ( 170, 250 ] 35 0.011% 99.971% ( 250, 380 ] 36 0.011% 99.982% ( 380, 580 ] 31 0.010% 99.992% ( 580, 870 ] 9 0.003% 99.994% ( 870, 1300 ] 7 0.002% 99.997% ( 1300, 1900 ] 8 0.003% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 196439 Average: 3.5462 StdDev: 37.11 Min: 0 Median: 1.6464 Max: 5469 Percentiles: P50: 1.65 P75: 2.17 P99: 9.17 P99.9: 215.83 P99.99: 702.03 ------------------------------------------------------ [ 0, 1 ] 17619 8.969% 8.969% ## ( 1, 2 ] 124690 63.475% 72.444% ############# ( 2, 3 ] 29468 15.001% 87.445% ### ( 3, 4 ] 11737 5.975% 93.420% # ( 4, 6 ] 8093 4.120% 97.540% # ( 6, 10 ] 3619 1.842% 99.383% ( 10, 15 ] 484 0.246% 99.629% ( 15, 22 ] 79 0.040% 99.669% ( 22, 34 ] 27 0.014% 99.683% ( 34, 51 ] 22 0.011% 99.694% ( 51, 76 ] 1 0.001% 99.695% ( 76, 110 ] 88 0.045% 99.739% ( 110, 170 ] 264 0.134% 99.874% ( 170, 250 ] 90 0.046% 99.920% ( 250, 380 ] 63 0.032% 99.952% ( 380, 580 ] 56 0.029% 99.980% ( 580, 870 ] 46 0.023% 100.004% ( 870, 1300 ] 9 0.005% 100.008% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 6 0.003% 100.014% ( 2900, 4400 ] 11 0.006% 100.020% ( 4400, 6600 ] 1 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.8000 StdDev: 838.19 Min: 80 Median: 250.0000 Max: 2774 Percentiles: P50: 250.00 P75: 870.00 P99: 2774.00 P99.9: 2774.00 P99.99: 2774.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 19.9 total, 4.3 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 296.83 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.788 H:M:S, 19.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 228.09 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.601 H:M:S, 37.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-16:00:01 ... thread 0: (1000000,7000000) ops and (72257.6,208820.5) ops/second in (13.839368,33.521618) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 5/5 2.21 GB 0.0 6.8 0.0 6.8 13.5 6.6 0.0 2.0 150.2 296.1 46.56 43.55 121 0.385 7098K 10K 0.0 0.0 L1 21/21 1.77 GB 0.0 6.1 4.3 1.7 6.0 4.2 0.1 1.4 218.3 215.6 28.39 26.47 4 7.097 6293K 76K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 27/12 2.19 GB 1.1 1.4 0.6 0.8 1.4 0.6 2.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 164/25 10.33 GB 1.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1265/63 102.69 GB 0.0 14.4 5.0 9.4 20.9 11.5 6.1 3.1 179.2 261.1 82.01 76.34 130 0.631 14M 87K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.4 5.0 9.4 20.9 11.5 6.1 3.1 179.2 261.1 82.01 76.34 130 0.631 14M 87K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 14.4 5.0 9.4 14.3 4.9 0.0 0.0 234.4 233.0 62.70 59.14 31 2.023 14M 87K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 352.2 19.32 17.20 99 0.195 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 33.7 total, 33.5 interval Flush(GB): cumulative 6.644, interval 6.644 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 20.91 GB write, 634.79 MB/s write, 14.35 GB read, 435.72 MB/s read, 82.0 seconds Interval compaction: 20.91 GB write, 638.78 MB/s write, 14.35 GB read, 438.46 MB/s read, 82.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 20, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 20, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 6, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 19, interval: 45 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2924222 Average: 2.6924 StdDev: 17.24 Min: 0 Median: 1.4699 Max: 4150 Percentiles: P50: 1.47 P75: 1.84 P99: 6.14 P99.9: 142.70 P99.99: 259.66 ------------------------------------------------------ [ 0, 1 ] 544671 18.626% 18.626% #### ( 1, 2 ] 1952553 66.772% 85.398% ############# ( 2, 3 ] 254451 8.701% 94.099% ## ( 3, 4 ] 92587 3.166% 97.266% # ( 4, 6 ] 50112 1.714% 98.979% ( 6, 10 ] 17813 0.609% 99.588% ( 10, 15 ] 2824 0.097% 99.685% ( 15, 22 ] 320 0.011% 99.696% ( 22, 34 ] 34 0.001% 99.697% ( 34, 51 ] 31 0.001% 99.698% ( 51, 76 ] 191 0.007% 99.705% ( 76, 110 ] 3743 0.128% 99.833% ( 110, 170 ] 3611 0.123% 99.956% ( 170, 250 ] 940 0.032% 99.988% ( 250, 380 ] 654 0.022% 100.011% ( 380, 580 ] 513 0.018% 100.028% ( 580, 870 ] 241 0.008% 100.036% ( 870, 1300 ] 68 0.002% 100.039% ( 1300, 1900 ] 18 0.001% 100.039% ( 1900, 2900 ] 30 0.001% 100.040% ( 2900, 4400 ] 14 0.000% 100.041% ** Level 1 read latency histogram (micros): Count: 593841 Average: 3.0677 StdDev: 25.45 Min: 0 Median: 1.5099 Max: 4412 Percentiles: P50: 1.51 P75: 1.89 P99: 8.03 P99.9: 182.63 P99.99: 974.92 ------------------------------------------------------ [ 0, 1 ] 98357 16.563% 16.563% ### ( 1, 2 ] 389430 65.578% 82.141% ############# ( 2, 3 ] 62310 10.493% 92.634% ## ( 3, 4 ] 20511 3.454% 96.088% # ( 4, 6 ] 14400 2.425% 98.513% ( 6, 10 ] 5719 0.963% 99.476% ( 10, 15 ] 662 0.111% 99.587% ( 15, 22 ] 94 0.016% 99.603% ( 22, 34 ] 9 0.002% 99.604% ( 34, 51 ] 40 0.007% 99.611% ( 51, 76 ] 60 0.010% 99.621% ( 76, 110 ] 934 0.157% 99.779% ( 110, 170 ] 696 0.117% 99.896% ( 170, 250 ] 172 0.029% 99.925% ( 250, 380 ] 153 0.026% 99.950% ( 380, 580 ] 138 0.023% 99.974% ( 580, 870 ] 83 0.014% 99.988% ( 870, 1300 ] 64 0.011% 99.998% ( 1300, 1900 ] 32 0.005% 100.004% ( 1900, 2900 ] 6 0.001% 100.005% ( 2900, 4400 ] 6 0.001% 100.006% ( 4400, 6600 ] 1 0.000% 100.006% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 207510 Average: 5.0076 StdDev: 55.46 Min: 0 Median: 1.6544 Max: 5905 Percentiles: P50: 1.65 P75: 2.22 P99: 9.76 P99.9: 543.57 P99.99: 1065.28 ------------------------------------------------------ [ 0, 1 ] 18443 8.888% 8.888% ## ( 1, 2 ] 130376 62.829% 71.717% ############# ( 2, 3 ] 31495 15.178% 86.894% ### ( 3, 4 ] 12742 6.140% 93.035% # ( 4, 6 ] 8749 4.216% 97.251% # ( 6, 10 ] 3864 1.862% 99.113% ( 10, 15 ] 541 0.261% 99.374% ( 15, 22 ] 93 0.045% 99.418% ( 22, 34 ] 28 0.013% 99.432% ( 34, 51 ] 22 0.011% 99.442% ( 51, 76 ] 2 0.001% 99.443% ( 76, 110 ] 104 0.050% 99.494% ( 110, 170 ] 341 0.164% 99.658% ( 170, 250 ] 191 0.092% 99.750% ( 250, 380 ] 180 0.087% 99.837% ( 380, 580 ] 162 0.078% 99.915% ( 580, 870 ] 130 0.063% 99.977% ( 870, 1300 ] 60 0.029% 100.006% ( 1300, 1900 ] 24 0.012% 100.018% ( 1900, 2900 ] 14 0.007% 100.025% ( 2900, 4400 ] 18 0.009% 100.033% ( 4400, 6600 ] 3 0.001% 100.035% ** Level 4 read latency histogram (micros): Count: 35 Average: 1882.9429 StdDev: 1383.96 Min: 127 Median: 1950.0000 Max: 5198 Percentiles: P50: 1950.00 P75: 2825.00 P99: 5198.00 P99.9: 5198.00 P99.99: 5198.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 1 2.857% 5.714% # ( 250, 380 ] 1 2.857% 8.571% # ( 380, 580 ] 7 20.000% 28.571% #### ( 580, 870 ] 4 11.429% 40.000% ## ( 870, 1300 ] 1 2.857% 42.857% # ( 1300, 1900 ] 2 5.714% 48.571% # ( 1900, 2900 ] 10 28.571% 77.143% ###### ( 2900, 4400 ] 6 17.143% 94.286% ### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.8000 StdDev: 838.19 Min: 80 Median: 250.0000 Max: 2774 Percentiles: P50: 250.00 P75: 870.00 P99: 2774.00 P99.9: 2774.00 P99.99: 2774.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 33.7 total, 13.8 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 204.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:14.467 H:M:S, 42.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 71.11 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:10.680 H:M:S, 77.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/15-16:00:05 ... thread 0: (1000000,8000000) ops and (242151.6,212476.3) ops/second in (4.129644,37.651262) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/13 3.13 GB 31.5 7.1 0.0 7.1 14.7 7.6 0.0 1.9 141.8 291.9 51.53 47.27 134 0.385 7418K 10K 0.0 0.0 L1 21/21 1.77 GB 0.0 6.1 4.3 1.7 6.0 4.2 0.1 1.4 218.3 215.6 28.39 26.47 4 7.097 6293K 76K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 14/1 928.47 MB 0.9 1.4 0.6 0.8 1.4 0.6 2.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 181/15 10.94 GB 1.0 1.6 1.3 0.3 1.6 1.3 1.1 1.2 108.1 107.7 14.98 7.68 10 1.498 1615K 7517 0.0 0.0 L5 1056/0 86.86 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1286/50 103.61 GB 0.0 16.2 6.3 10.0 23.7 13.7 6.8 3.1 163.1 238.2 101.98 87.73 153 0.667 16M 95K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.2 6.3 10.0 23.7 13.7 6.8 3.1 163.1 238.2 101.98 87.73 153 0.667 16M 95K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 16.2 6.3 10.0 16.1 6.2 0.0 0.0 210.7 209.5 78.96 68.06 42 1.880 16M 95K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 336.6 23.02 19.67 111 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 37.9 total, 37.7 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 23.72 GB write, 641.42 MB/s write, 16.24 GB read, 439.31 MB/s read, 102.0 seconds Interval compaction: 23.72 GB write, 645.01 MB/s write, 16.24 GB read, 441.77 MB/s read, 102.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 20, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 20, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 31, pending-compaction-bytes-delays: 6, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 31, interval: 57 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3283869 Average: 2.7227 StdDev: 19.68 Min: 0 Median: 1.4913 Max: 5724 Percentiles: P50: 1.49 P75: 1.87 P99: 6.48 P99.9: 135.26 P99.99: 238.18 ------------------------------------------------------ [ 0, 1 ] 567785 17.290% 17.290% ### ( 1, 2 ] 2186211 66.574% 83.864% ############# ( 2, 3 ] 311937 9.499% 93.363% ## ( 3, 4 ] 116351 3.543% 96.907% # ( 4, 6 ] 66027 2.011% 98.917% ( 6, 10 ] 22673 0.690% 99.608% ( 10, 15 ] 3622 0.110% 99.718% ( 15, 22 ] 415 0.013% 99.731% ( 22, 34 ] 38 0.001% 99.732% ( 34, 51 ] 33 0.001% 99.733% ( 51, 76 ] 193 0.006% 99.739% ( 76, 110 ] 3762 0.115% 99.853% ( 110, 170 ] 3656 0.111% 99.964% ( 170, 250 ] 984 0.030% 99.994% ( 250, 380 ] 677 0.021% 100.015% ( 380, 580 ] 535 0.016% 100.031% ( 580, 870 ] 259 0.008% 100.039% ( 870, 1300 ] 83 0.003% 100.042% ( 1300, 1900 ] 25 0.001% 100.043% ( 1900, 2900 ] 50 0.002% 100.044% ( 2900, 4400 ] 23 0.001% 100.045% ( 4400, 6600 ] 5 0.000% 100.045% ** Level 1 read latency histogram (micros): Count: 874367 Average: 3.9768 StdDev: 57.18 Min: 0 Median: 1.6178 Max: 8338 Percentiles: P50: 1.62 P75: 2.10 P99: 8.63 P99.9: 120.15 P99.99: 230.45 ------------------------------------------------------ [ 0, 1 ] 104275 11.926% 11.926% ## ( 1, 2 ] 538838 61.626% 73.552% ############ ( 2, 3 ] 127073 14.533% 88.085% ### ( 3, 4 ] 48452 5.541% 93.626% # ( 4, 6 ] 38773 4.434% 98.061% # ( 6, 10 ] 12482 1.428% 99.488% ( 10, 15 ] 2090 0.239% 99.727% ( 15, 22 ] 314 0.036% 99.763% ( 22, 34 ] 21 0.002% 99.766% ( 34, 51 ] 42 0.005% 99.770% ( 51, 76 ] 61 0.007% 99.777% ( 76, 110 ] 947 0.108% 99.886% ( 110, 170 ] 737 0.084% 99.970% ( 170, 250 ] 231 0.026% 99.996% ( 250, 380 ] 230 0.026% 100.023% ( 380, 580 ] 224 0.026% 100.048% ( 580, 870 ] 164 0.019% 100.067% ( 870, 1300 ] 108 0.012% 100.079% ( 1300, 1900 ] 74 0.008% 100.088% ( 1900, 2900 ] 74 0.008% 100.096% ( 2900, 4400 ] 87 0.010% 100.106% ( 4400, 6600 ] 24 0.003% 100.109% ( 6600, 9900 ] 3 0.000% 100.109% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 307993 Average: 9.4964 StdDev: 116.53 Min: 0 Median: 1.7126 Max: 9605 Percentiles: P50: 1.71 P75: 2.45 P99: 14.17 P99.9: 1239.87 P99.99: 2548.75 ------------------------------------------------------ [ 0, 1 ] 22531 7.315% 7.315% # ( 1, 2 ] 184500 59.904% 67.219% ############ ( 2, 3 ] 53214 17.278% 84.497% ### ( 3, 4 ] 22222 7.215% 91.712% # ( 4, 6 ] 15319 4.974% 96.686% # ( 6, 10 ] 6259 2.032% 98.718% ( 10, 15 ] 1040 0.338% 99.056% ( 15, 22 ] 186 0.060% 99.116% ( 22, 34 ] 35 0.011% 99.128% ( 34, 51 ] 22 0.007% 99.135% ( 51, 76 ] 5 0.002% 99.136% ( 76, 110 ] 158 0.051% 99.188% ( 110, 170 ] 459 0.149% 99.337% ( 170, 250 ] 310 0.101% 99.437% ( 250, 380 ] 384 0.125% 99.562% ( 380, 580 ] 388 0.126% 99.688% ( 580, 870 ] 407 0.132% 99.820% ( 870, 1300 ] 286 0.093% 99.913% ( 1300, 1900 ] 160 0.052% 99.965% ( 1900, 2900 ] 119 0.039% 100.004% ( 2900, 4400 ] 113 0.037% 100.040% ( 4400, 6600 ] 27 0.009% 100.049% ( 6600, 9900 ] 4 0.001% 100.050% ** Level 4 read latency histogram (micros): Count: 9852 Average: 12.1148 StdDev: 146.87 Min: 1 Median: 1.8730 Max: 5198 Percentiles: P50: 1.87 P75: 2.81 P99: 27.99 P99.9: 2731.64 P99.99: 5198.00 ------------------------------------------------------ [ 0, 1 ] 326 3.309% 3.309% # ( 1, 2 ] 5269 53.482% 56.790% ########### ( 2, 3 ] 2206 22.391% 79.182% #### ( 3, 4 ] 929 9.430% 88.611% ## ( 4, 6 ] 816 8.283% 96.894% ## ( 6, 10 ] 164 1.665% 98.559% ( 10, 15 ] 31 0.315% 98.873% ( 15, 22 ] 4 0.041% 98.914% ( 22, 34 ] 17 0.173% 99.086% ( 34, 51 ] 4 0.041% 99.127% ( 51, 76 ] 1 0.010% 99.137% ( 110, 170 ] 4 0.041% 99.178% ( 170, 250 ] 14 0.142% 99.320% ( 250, 380 ] 15 0.152% 99.472% ( 380, 580 ] 12 0.122% 99.594% ( 580, 870 ] 9 0.091% 99.685% ( 870, 1300 ] 10 0.102% 99.787% ( 1300, 1900 ] 2 0.020% 99.807% ( 1900, 2900 ] 11 0.112% 99.919% ( 2900, 4400 ] 6 0.061% 99.980% ( 4400, 6600 ] 2 0.020% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 1029.5833 StdDev: 1218.62 Min: 80 Median: 446.6667 Max: 4285 Percentiles: P50: 446.67 P75: 1600.00 P99: 4271.43 P99.9: 4285.00 P99.99: 4285.00 ------------------------------------------------------ ( 76, 110 ] 6 10.000% 10.000% ## ( 110, 170 ] 8 13.333% 23.333% ### ( 170, 250 ] 8 13.333% 36.667% ### ( 250, 380 ] 5 8.333% 45.000% ## ( 380, 580 ] 9 15.000% 60.000% ### ( 580, 870 ] 4 6.667% 66.667% # ( 870, 1300 ] 3 5.000% 71.667% # ( 1300, 1900 ] 4 6.667% 78.333% # ( 1900, 2900 ] 6 10.000% 88.333% ## ( 2900, 4400 ] 7 11.667% 100.000% ## ** DB Stats ** Uptime(secs): 37.9 total, 4.1 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 207.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:15.840 H:M:S, 41.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 238.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.372 H:M:S, 33.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/15-16:00:11 ... thread 0: (1000000,9000000) ops and (178909.8,208137.4) ops/second in (5.589409,43.240671) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/13 4.11 GB 44.1 8.2 0.0 8.2 16.8 8.5 0.0 2.0 143.2 291.6 58.93 54.22 153 0.385 8569K 12K 0.0 0.0 L1 21/21 1.77 GB 0.0 6.1 4.3 1.7 6.0 4.2 0.1 1.4 218.3 215.6 28.39 26.47 4 7.097 6293K 76K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.6 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 13/0 907.67 MB 0.9 1.4 0.6 0.8 1.4 0.6 2.0 2.2 212.2 212.1 6.59 5.87 4 1.647 1399K 757 0.0 0.0 L4 164/0 9.53 GB 1.0 2.8 1.3 1.5 2.8 1.3 1.1 2.2 139.0 138.2 20.87 13.10 11 1.898 2212K 7517 0.0 0.0 L5 1069/0 88.28 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1284/34 104.58 GB 0.0 18.6 6.3 12.3 27.1 14.7 8.2 3.2 165.3 240.3 115.26 100.11 173 0.666 18M 96K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.6 6.3 12.3 27.1 14.7 8.2 3.2 165.3 240.3 115.26 100.11 173 0.666 18M 96K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 18.6 6.3 12.3 18.5 6.2 0.0 0.0 213.2 212.1 89.33 77.88 47 1.901 18M 96K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 337.6 25.93 22.23 126 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 43.5 total, 43.2 interval Flush(GB): cumulative 8.551, interval 8.551 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 27.05 GB write, 637.47 MB/s write, 18.60 GB read, 438.37 MB/s read, 115.3 seconds Interval compaction: 27.05 GB write, 640.57 MB/s write, 18.60 GB read, 440.50 MB/s read, 115.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 20, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 20, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 33, pending-compaction-bytes-delays: 13, pending-compaction-bytes-stops: 0, total-delays: 33, total-stops: 33, interval: 66 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3974175 Average: 2.6815 StdDev: 18.39 Min: 0 Median: 1.5101 Max: 5724 Percentiles: P50: 1.51 P75: 1.88 P99: 6.48 P99.9: 121.68 P99.99: 209.02 ------------------------------------------------------ [ 0, 1 ] 631587 15.892% 15.892% ### ( 1, 2 ] 2657287 66.864% 82.756% ############# ( 2, 3 ] 401657 10.107% 92.863% ## ( 3, 4 ] 153102 3.852% 96.715% # ( 4, 6 ] 87306 2.197% 98.912% ( 6, 10 ] 29404 0.740% 99.652% ( 10, 15 ] 4509 0.113% 99.765% ( 15, 22 ] 480 0.012% 99.777% ( 22, 34 ] 48 0.001% 99.779% ( 34, 51 ] 37 0.001% 99.780% ( 51, 76 ] 199 0.005% 99.785% ( 76, 110 ] 3845 0.097% 99.881% ( 110, 170 ] 3800 0.096% 99.977% ( 170, 250 ] 1059 0.027% 100.004% ( 250, 380 ] 728 0.018% 100.022% ( 380, 580 ] 578 0.015% 100.037% ( 580, 870 ] 287 0.007% 100.044% ( 870, 1300 ] 89 0.002% 100.046% ( 1300, 1900 ] 32 0.001% 100.047% ( 1900, 2900 ] 52 0.001% 100.048% ( 2900, 4400 ] 23 0.001% 100.049% ( 4400, 6600 ] 5 0.000% 100.049% ** Level 1 read latency histogram (micros): Count: 1001260 Average: 3.8742 StdDev: 53.78 Min: 0 Median: 1.6183 Max: 8338 Percentiles: P50: 1.62 P75: 2.08 P99: 8.67 P99.9: 132.20 P99.99: 267.86 ------------------------------------------------------ [ 0, 1 ] 113116 11.297% 11.297% ## ( 1, 2 ] 626721 62.593% 73.891% ############# ( 2, 3 ] 144416 14.423% 88.314% ### ( 3, 4 ] 54586 5.452% 93.766% # ( 4, 6 ] 42650 4.260% 98.025% # ( 6, 10 ] 14634 1.462% 99.487% ( 10, 15 ] 2217 0.221% 99.708% ( 15, 22 ] 334 0.033% 99.742% ( 22, 34 ] 24 0.002% 99.744% ( 34, 51 ] 42 0.004% 99.748% ( 51, 76 ] 72 0.007% 99.756% ( 76, 110 ] 1110 0.111% 99.866% ( 110, 170 ] 910 0.091% 99.957% ( 170, 250 ] 289 0.029% 99.986% ( 250, 380 ] 283 0.028% 100.014% ( 380, 580 ] 256 0.026% 100.040% ( 580, 870 ] 179 0.018% 100.058% ( 870, 1300 ] 115 0.011% 100.069% ( 1300, 1900 ] 75 0.007% 100.077% ( 1900, 2900 ] 74 0.007% 100.084% ( 2900, 4400 ] 87 0.009% 100.093% ( 4400, 6600 ] 24 0.002% 100.095% ( 6600, 9900 ] 3 0.000% 100.096% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 309127 Average: 9.4854 StdDev: 116.34 Min: 0 Median: 1.7131 Max: 9605 Percentiles: P50: 1.71 P75: 2.45 P99: 14.19 P99.9: 1238.17 P99.99: 2547.79 ------------------------------------------------------ [ 0, 1 ] 22544 7.293% 7.293% # ( 1, 2 ] 185139 59.891% 67.184% ############ ( 2, 3 ] 53545 17.321% 84.505% ### ( 3, 4 ] 22297 7.213% 91.718% # ( 4, 6 ] 15358 4.968% 96.686% # ( 6, 10 ] 6282 2.032% 98.718% ( 10, 15 ] 1040 0.336% 99.055% ( 15, 22 ] 186 0.060% 99.115% ( 22, 34 ] 35 0.011% 99.126% ( 34, 51 ] 22 0.007% 99.133% ( 51, 76 ] 5 0.002% 99.135% ( 76, 110 ] 158 0.051% 99.186% ( 110, 170 ] 464 0.150% 99.336% ( 170, 250 ] 313 0.101% 99.437% ( 250, 380 ] 385 0.125% 99.562% ( 380, 580 ] 393 0.127% 99.689% ( 580, 870 ] 407 0.132% 99.821% ( 870, 1300 ] 286 0.093% 99.913% ( 1300, 1900 ] 160 0.052% 99.965% ( 1900, 2900 ] 119 0.038% 100.004% ( 2900, 4400 ] 113 0.037% 100.040% ( 4400, 6600 ] 27 0.009% 100.049% ( 6600, 9900 ] 4 0.001% 100.050% ** Level 4 read latency histogram (micros): Count: 9907 Average: 14.4604 StdDev: 157.38 Min: 1 Median: 1.8744 Max: 5198 Percentiles: P50: 1.87 P75: 2.82 P99: 206.96 P99.9: 2817.55 P99.99: 5198.00 ------------------------------------------------------ [ 0, 1 ] 335 3.381% 3.381% # ( 1, 2 ] 5282 53.316% 56.697% ########### ( 2, 3 ] 2210 22.307% 79.005% #### ( 3, 4 ] 930 9.387% 88.392% ## ( 4, 6 ] 816 8.237% 96.629% ## ( 6, 10 ] 164 1.655% 98.284% ( 10, 15 ] 31 0.313% 98.597% ( 15, 22 ] 4 0.040% 98.637% ( 22, 34 ] 17 0.172% 98.809% ( 34, 51 ] 4 0.040% 98.849% ( 51, 76 ] 3 0.030% 98.880% ( 76, 110 ] 1 0.010% 98.890% ( 110, 170 ] 4 0.040% 98.930% ( 170, 250 ] 15 0.151% 99.081% ( 250, 380 ] 16 0.162% 99.243% ( 380, 580 ] 22 0.222% 99.465% ( 580, 870 ] 11 0.111% 99.576% ( 870, 1300 ] 14 0.141% 99.717% ( 1300, 1900 ] 8 0.081% 99.798% ( 1900, 2900 ] 11 0.111% 99.909% ( 2900, 4400 ] 7 0.071% 99.980% ( 4400, 6600 ] 2 0.020% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 923.3375 StdDev: 1133.26 Min: 80 Median: 398.1818 Max: 4285 Percentiles: P50: 398.18 P75: 1400.00 P99: 4228.57 P99.9: 4285.00 P99.99: 4285.00 ------------------------------------------------------ ( 76, 110 ] 12 15.000% 15.000% ### ( 110, 170 ] 12 15.000% 30.000% ### ( 170, 250 ] 9 11.250% 41.250% ## ( 250, 380 ] 6 7.500% 48.750% ## ( 380, 580 ] 11 13.750% 62.500% ### ( 580, 870 ] 5 6.250% 68.750% # ( 870, 1300 ] 4 5.000% 73.750% # ( 1300, 1900 ] 6 7.500% 81.250% ## ( 1900, 2900 ] 8 10.000% 91.250% ## ( 2900, 4400 ] 7 8.750% 100.000% ## ** DB Stats ** Uptime(secs): 43.5 total, 5.6 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 203.85 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:18.634 H:M:S, 42.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 176.08 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.794 H:M:S, 50.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-16:00:25 ... thread 0: (1000000,10000000) ops and (70497.6,174138.5) ops/second in (14.184876,57.425547) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/11 2.82 GB 44.1 10.3 0.0 10.3 19.7 9.5 0.0 2.1 150.5 289.1 69.86 64.56 171 0.409 10M 18K 0.0 0.0 L1 14/14 1.74 GB 0.0 10.0 6.5 3.5 9.9 6.4 0.1 1.5 218.9 216.0 46.93 43.52 5 9.386 8860K 76K 0.0 0.0 L2 1/0 74.86 MB 0.7 0.1 0.1 0.0 0.1 0.1 4.7 1.8 230.6 230.6 0.48 0.45 1 0.483 113K 31 0.0 0.0 L3 20/0 916.93 MB 0.9 2.6 1.1 1.5 2.5 1.0 3.7 2.4 168.5 167.3 15.57 11.55 10 1.557 2644K 18K 0.0 0.0 L4 156/0 9.64 GB 1.0 5.6 3.4 2.2 5.6 3.4 1.1 1.7 142.4 141.7 40.50 26.45 32 1.266 5124K 21K 0.0 0.0 L5 1093/0 90.25 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1298/25 105.41 GB 0.0 28.6 11.0 17.6 37.9 20.3 14.0 4.0 169.0 223.8 173.35 146.52 219 0.792 27M 134K 0.0 0.0 Int 0/0 0.00 KB 0.0 28.6 11.0 17.6 37.9 20.3 14.0 4.0 169.0 223.8 173.35 146.52 219 0.792 27M 134K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 28.6 11.0 17.6 28.4 10.8 0.0 0.0 202.7 201.3 144.54 121.86 79 1.830 27M 134K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 336.7 28.81 24.67 140 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 57.6 total, 57.4 interval Flush(GB): cumulative 9.474, interval 9.474 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 37.88 GB write, 673.07 MB/s write, 28.61 GB read, 508.28 MB/s read, 173.4 seconds Interval compaction: 37.88 GB write, 675.53 MB/s write, 28.61 GB read, 510.14 MB/s read, 173.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 20, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 20, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 35, pending-compaction-bytes-delays: 45, pending-compaction-bytes-stops: 0, total-delays: 65, total-stops: 35, interval: 100 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4654788 Average: 2.7597 StdDev: 22.70 Min: 0 Median: 1.5187 Max: 6935 Percentiles: P50: 1.52 P75: 1.90 P99: 6.77 P99.9: 118.94 P99.99: 221.76 ------------------------------------------------------ [ 0, 1 ] 736468 15.822% 15.822% ### ( 1, 2 ] 3067212 65.894% 81.715% ############# ( 2, 3 ] 490181 10.531% 92.246% ## ( 3, 4 ] 187892 4.037% 96.283% # ( 4, 6 ] 119170 2.560% 98.843% # ( 6, 10 ] 37901 0.814% 99.657% ( 10, 15 ] 5765 0.124% 99.781% ( 15, 22 ] 689 0.015% 99.796% ( 22, 34 ] 60 0.001% 99.797% ( 34, 51 ] 45 0.001% 99.798% ( 51, 76 ] 219 0.005% 99.803% ( 76, 110 ] 3934 0.085% 99.887% ( 110, 170 ] 4013 0.086% 99.973% ( 170, 250 ] 1197 0.026% 99.999% ( 250, 380 ] 856 0.018% 100.017% ( 380, 580 ] 717 0.015% 100.033% ( 580, 870 ] 409 0.009% 100.042% ( 870, 1300 ] 169 0.004% 100.045% ( 1300, 1900 ] 74 0.002% 100.047% ( 1900, 2900 ] 77 0.002% 100.049% ( 2900, 4400 ] 49 0.001% 100.050% ( 4400, 6600 ] 12 0.000% 100.050% ( 6600, 9900 ] 2 0.000% 100.050% ** Level 1 read latency histogram (micros): Count: 1904297 Average: 4.1159 StdDev: 59.03 Min: 0 Median: 1.6377 Max: 9198 Percentiles: P50: 1.64 P75: 2.27 P99: 8.65 P99.9: 93.21 P99.99: 151.53 ------------------------------------------------------ [ 0, 1 ] 249037 13.078% 13.078% ### ( 1, 2 ] 1102539 57.897% 70.975% ############ ( 2, 3 ] 279529 14.679% 85.654% ### ( 3, 4 ] 123720 6.497% 92.151% # ( 4, 6 ] 109898 5.771% 97.922% # ( 6, 10 ] 30948 1.625% 99.547% ( 10, 15 ] 4876 0.256% 99.803% ( 15, 22 ] 792 0.042% 99.845% ( 22, 34 ] 52 0.003% 99.847% ( 34, 51 ] 47 0.002% 99.850% ( 51, 76 ] 197 0.010% 99.860% ( 76, 110 ] 1497 0.079% 99.939% ( 110, 170 ] 1408 0.074% 100.013% ( 170, 250 ] 512 0.027% 100.040% ( 250, 380 ] 561 0.029% 100.069% ( 380, 580 ] 544 0.029% 100.098% ( 580, 870 ] 465 0.024% 100.122% ( 870, 1300 ] 304 0.016% 100.138% ( 1300, 1900 ] 145 0.008% 100.146% ( 1900, 2900 ] 151 0.008% 100.154% ( 2900, 4400 ] 195 0.010% 100.164% ( 4400, 6600 ] 57 0.003% 100.167% ( 6600, 9900 ] 10 0.001% 100.167% ** Level 2 read latency histogram (micros): Count: 28289 Average: 2.1690 StdDev: 11.88 Min: 1 Median: 1.4322 Max: 1952 Percentiles: P50: 1.43 P75: 1.87 P99: 5.80 P99.9: 13.49 P99.99: 183.69 ------------------------------------------------------ [ 0, 1 ] 7138 25.232% 25.232% ##### ( 1, 2 ] 16211 57.305% 82.537% ########### ( 2, 3 ] 2687 9.498% 92.036% ## ( 3, 4 ] 1154 4.079% 96.115% # ( 4, 6 ] 905 3.199% 99.314% # ( 6, 10 ] 135 0.477% 99.791% ( 10, 15 ] 44 0.156% 99.947% ( 15, 22 ] 9 0.032% 99.979% ( 22, 34 ] 1 0.004% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 619751 Average: 7.7455 StdDev: 99.78 Min: 0 Median: 1.8512 Max: 9605 Percentiles: P50: 1.85 P75: 2.82 P99: 9.87 P99.9: 664.90 P99.99: 996.16 ------------------------------------------------------ [ 0, 1 ] 26291 4.242% 4.242% # ( 1, 2 ] 333169 53.759% 58.001% ########### ( 2, 3 ] 128311 20.704% 78.704% #### ( 3, 4 ] 62235 10.042% 88.746% ## ( 4, 6 ] 52173 8.418% 97.165% ## ( 6, 10 ] 11756 1.897% 99.062% ( 10, 15 ] 2523 0.407% 99.469% ( 15, 22 ] 326 0.053% 99.521% ( 22, 34 ] 40 0.006% 99.528% ( 34, 51 ] 23 0.004% 99.531% ( 51, 76 ] 27 0.004% 99.536% ( 76, 110 ] 163 0.026% 99.562% ( 110, 170 ] 489 0.079% 99.641% ( 170, 250 ] 370 0.060% 99.701% ( 250, 380 ] 491 0.079% 99.780% ( 380, 580 ] 568 0.092% 99.872% ( 580, 870 ] 602 0.097% 99.969% ( 870, 1300 ] 450 0.073% 100.041% ( 1300, 1900 ] 222 0.036% 100.077% ( 1900, 2900 ] 155 0.025% 100.102% ( 2900, 4400 ] 176 0.028% 100.131% ( 4400, 6600 ] 39 0.006% 100.137% ( 6600, 9900 ] 7 0.001% 100.138% ** Level 4 read latency histogram (micros): Count: 163412 Average: 13.7093 StdDev: 142.86 Min: 1 Median: 1.9130 Max: 8035 Percentiles: P50: 1.91 P75: 2.93 P99: 170.36 P99.9: 1468.11 P99.99: 2343.04 ------------------------------------------------------ [ 0, 1 ] 4005 2.451% 2.451% ( 1, 2 ] 85104 52.079% 54.530% ########## ( 2, 3 ] 35942 21.995% 76.525% #### ( 3, 4 ] 17312 10.594% 87.119% ## ( 4, 6 ] 14660 8.971% 96.090% ## ( 6, 10 ] 3674 2.248% 98.339% ( 10, 15 ] 816 0.499% 98.838% ( 15, 22 ] 72 0.044% 98.882% ( 22, 34 ] 27 0.017% 98.898% ( 34, 51 ] 10 0.006% 98.905% ( 51, 76 ] 12 0.007% 98.912% ( 76, 110 ] 27 0.017% 98.928% ( 110, 170 ] 116 0.071% 98.999% ( 170, 250 ] 197 0.121% 99.120% ( 250, 380 ] 215 0.132% 99.252% ( 380, 580 ] 311 0.190% 99.442% ( 580, 870 ] 407 0.249% 99.691% ( 870, 1300 ] 299 0.183% 99.874% ( 1300, 1900 ] 152 0.093% 99.967% ( 1900, 2900 ] 85 0.052% 100.019% ( 2900, 4400 ] 90 0.055% 100.074% ( 4400, 6600 ] 23 0.014% 100.088% ( 6600, 9900 ] 2 0.001% 100.089% ** Level 5 read latency histogram (micros): Count: 200 Average: 1228.0300 StdDev: 1471.64 Min: 80 Median: 541.2903 Max: 9150 Percentiles: P50: 541.29 P75: 1853.85 P99: 6233.33 P99.9: 9150.00 P99.99: 9150.00 ------------------------------------------------------ ( 76, 110 ] 19 9.500% 9.500% ## ( 110, 170 ] 19 9.500% 19.000% ## ( 170, 250 ] 22 11.000% 30.000% ## ( 250, 380 ] 15 7.500% 37.500% ## ( 380, 580 ] 31 15.500% 53.000% ### ( 580, 870 ] 15 7.500% 60.500% ## ( 870, 1300 ] 17 8.500% 69.000% ## ( 1300, 1900 ] 13 6.500% 75.500% # ( 1900, 2900 ] 22 11.000% 86.500% ## ( 2900, 4400 ] 20 10.000% 96.500% ## ( 4400, 6600 ] 6 3.000% 99.500% # ( 6600, 9900 ] 1 0.500% 100.000% ** DB Stats ** Uptime(secs): 57.6 total, 14.2 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 170.76 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:29.672 H:M:S, 51.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 69.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:11.038 H:M:S, 77.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.718 micros/op 174879 ops/sec 60.047 seconds 10500999 operations; 169.4 MB/s Microseconds per write: Count: 10500999 Average: 5.7182 StdDev: 375.28 Min: 0 Median: 1.7417 Max: 902284 Percentiles: P50: 1.74 P75: 2.78 P99: 9.70 P99.9: 1136.54 P99.99: 2660.20 ------------------------------------------------------ [ 0, 1 ] 1409852 13.426% 13.426% ### ( 1, 2 ] 5178352 49.313% 62.739% ########## ( 2, 3 ] 1654958 15.760% 78.499% ### ( 3, 4 ] 1443541 13.747% 92.246% ### ( 4, 6 ] 581374 5.536% 97.782% # ( 6, 10 ] 138260 1.317% 99.099% ( 10, 15 ] 48954 0.466% 99.565% ( 15, 22 ] 11227 0.107% 99.672% ( 22, 34 ] 2260 0.022% 99.693% ( 34, 51 ] 291 0.003% 99.696% ( 51, 76 ] 34 0.000% 99.696% ( 76, 110 ] 7131 0.068% 99.764% ( 110, 170 ] 2967 0.028% 99.792% ( 170, 250 ] 349 0.003% 99.796% ( 250, 380 ] 230 0.002% 99.798% ( 380, 580 ] 34 0.000% 99.798% ( 580, 870 ] 17 0.000% 99.798% ( 870, 1300 ] 17209 0.164% 99.962% ( 1300, 1900 ] 65 0.001% 99.963% ( 1900, 2900 ] 3741 0.036% 99.999% ( 2900, 4400 ] 87 0.001% 99.999% ( 4400, 6600 ] 32 0.000% 100.000% ( 6600, 9900 ] 11 0.000% 100.000% ( 9900, 14000 ] 3 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 33000, 50000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 14 0.000% 100.000% ( 860000, 1200000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 215892 rocksdb.compaction.key.drop.obsolete COUNT : 0 rocksdb.compaction.key.drop.range_del COUNT : 0 rocksdb.compaction.key.drop.user COUNT : 0 rocksdb.compaction.range_del.drop.obsolete COUNT : 0 rocksdb.compaction.optimized.del.drop.obsolete COUNT : 0 rocksdb.compaction.cancelled COUNT : 0 rocksdb.number.keys.written COUNT : 10500999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10837030968 rocksdb.bytes.read COUNT : 0 rocksdb.number.db.seek COUNT : 0 rocksdb.number.db.next COUNT : 0 rocksdb.number.db.prev COUNT : 0 rocksdb.number.db.seek.found COUNT : 0 rocksdb.number.db.next.found COUNT : 0 rocksdb.number.db.prev.found COUNT : 0 rocksdb.db.iter.bytes.read COUNT : 0 rocksdb.no.file.opens COUNT : 572 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30925343 rocksdb.db.mutex.wait.micros COUNT : 0 rocksdb.number.multiget.get COUNT : 0 rocksdb.number.multiget.keys.read COUNT : 0 rocksdb.number.multiget.bytes.read COUNT : 0 rocksdb.number.merge.failures COUNT : 0 rocksdb.bloom.filter.prefix.checked COUNT : 0 rocksdb.bloom.filter.prefix.useful COUNT : 0 rocksdb.number.reseeks.iteration COUNT : 0 rocksdb.getupdatessince.calls COUNT : 0 rocksdb.wal.synced COUNT : 0 rocksdb.wal.bytes COUNT : 0 rocksdb.write.self COUNT : 0 rocksdb.write.other COUNT : 0 rocksdb.write.wal COUNT : 0 rocksdb.compact.read.bytes COUNT : 33165892657 rocksdb.compact.write.bytes COUNT : 32939788048 rocksdb.flush.write.bytes COUNT : 10833377762 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 66 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 285 rocksdb.error.handler.bg.errro.count COUNT : 0 rocksdb.error.handler.bg.io.errro.count COUNT : 0 rocksdb.error.handler.bg.retryable.io.errro.count COUNT : 0 rocksdb.error.handler.autoresume.count COUNT : 0 rocksdb.error.handler.autoresume.retry.total.count COUNT : 0 rocksdb.error.handler.autoresume.success.count COUNT : 0 rocksdb.memtable.payload.bytes.at.flush COUNT : 10746040320 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4199424 rocksdb.secondary.cache.hits COUNT : 0 rocksdb.verify_checksum.read.bytes COUNT : 0 rocksdb.backup.read.bytes COUNT : 0 rocksdb.backup.write.bytes COUNT : 0 rocksdb.remote.compact.read.bytes COUNT : 0 rocksdb.remote.compact.write.bytes COUNT : 0 rocksdb.hot.file.read.bytes COUNT : 0 rocksdb.warm.file.read.bytes COUNT : 0 rocksdb.cold.file.read.bytes COUNT : 0 rocksdb.hot.file.read.count COUNT : 0 rocksdb.warm.file.read.count COUNT : 0 rocksdb.cold.file.read.count COUNT : 0 rocksdb.last.level.read.bytes COUNT : 0 rocksdb.last.level.read.count COUNT : 0 rocksdb.non.last.level.read.bytes COUNT : 31938017599 rocksdb.non.last.level.read.count COUNT : 7713305 rocksdb.block.checksum.compute.count COUNT : 8032244 rocksdb.multiget.coroutine.count COUNT : 0 rocksdb.blobdb.cache.miss COUNT : 0 rocksdb.blobdb.cache.hit COUNT : 0 rocksdb.blobdb.cache.add COUNT : 0 rocksdb.blobdb.cache.add.failures COUNT : 0 rocksdb.blobdb.cache.bytes.read COUNT : 0 rocksdb.blobdb.cache.bytes.write COUNT : 0 rocksdb.read.async.micros COUNT : 0 rocksdb.async.read.error.count COUNT : 0 rocksdb.secondary.cache.filter.hits COUNT : 0 rocksdb.secondary.cache.index.hits COUNT : 0 rocksdb.secondary.cache.data.hits COUNT : 0 rocksdb.table.open.prefetch.tail.miss COUNT : 0 rocksdb.table.open.prefetch.tail.hit COUNT : 0 rocksdb.db.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.micros P50 : 1.382212 P95 : 3.952068 P99 : 8.382917 P100 : 902283.000000 COUNT : 10500999 SUM : 55069132 rocksdb.compaction.times.micros P50 : 1166000.000000 P95 : 4960000.000000 P99 : 18543447.000000 P100 : 18543447.000000 COUNT : 82 SUM : 147719204 rocksdb.compaction.times.cpu_micros P50 : 958421.052632 P95 : 4960000.000000 P99 : 17050543.000000 P100 : 17050543.000000 COUNT : 82 SUM : 124971580 rocksdb.subcompaction.setup.times.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.sync.micros P50 : 708.481013 P95 : 1258.720000 P99 : 41840.000000 P100 : 400938.000000 COUNT : 148 SUM : 540728 rocksdb.compaction.outfile.sync.micros P50 : 1052.117647 P95 : 147846.153846 P99 : 328742.857143 P100 : 382582.000000 COUNT : 376 SUM : 7973185 rocksdb.wal.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.manifest.file.sync.micros P50 : 107.723214 P95 : 758.833333 P99 : 3177.500000 P100 : 4715.000000 COUNT : 263 SUM : 63397 rocksdb.table.open.io.micros P50 : 1340.000000 P95 : 7326.000000 P99 : 12196.000000 P100 : 12703.000000 COUNT : 572 SUM : 1134636 rocksdb.db.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.block.compaction.micros P50 : 3.628003 P95 : 7.388544 P99 : 10.581672 P100 : 9613.000000 COUNT : 8030570 SUM : 46284527 rocksdb.read.block.get.micros P50 : 432.173913 P95 : 3182.692308 P99 : 4959.428571 P100 : 9234.000000 COUNT : 1144 SUM : 937384 rocksdb.write.raw.block.micros P50 : 0.512532 P95 : 0.973811 P99 : 2.944519 P100 : 14564.000000 COUNT : 10601300 SUM : 19743945 rocksdb.numfiles.in.singlecompaction P50 : 3.346591 P95 : 7.533333 P99 : 25.780000 P100 : 26.000000 COUNT : 137 SUM : 575 rocksdb.db.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.stall P50 : 0.562014 P95 : 1157.157072 P99 : 2422.187751 P100 : 902096.000000 COUNT : 193054 SUM : 30947000 rocksdb.sst.read.micros P50 : 1.577003 P95 : 4.319491 P99 : 8.317629 P100 : 9605.000000 COUNT : 7713488 SUM : 28845675 rocksdb.num.subcompactions.scheduled P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.read P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 10500999 SUM : 10837030968 rocksdb.bytes.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.compressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.decompressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.compression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.decompression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.num.merge_operands P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.key.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.value.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.next.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.prev.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.read.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.compression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.decompression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.flush.micros P50 : 212068.965517 P95 : 344250.000000 P99 : 524400.000000 P100 : 1065084.000000 COUNT : 148 SUM : 30615361 rocksdb.sst.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.index.and.filter.blocks.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.sst.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.error.handler.autoresume.retry.count P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.poll.wait.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.prefetched.bytes.discarded P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 373 SUM : 0 rocksdb.multiget.io.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.level.read.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.prefetch.abort.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.open.prefetch.tail.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0